In this blog, we shall learn how to build an AI virtual assistant or a Chatbot using React Native and Dialogflow API. Why are chatbots important?A chatbot is a piece of software that helps in conducting a conversation through voice based or textual methods. Chatbots offer companies new opportunities to improve the customer engagement process... » read more
In this blog post, we’ll be looking at how one could leverage AWS Simple Queue Service (Standard queue) to achieve high concurrency while processing with no duplicates. Also we compare it with other AWS services like DynamoDB, SQS FIFO queue and Kinesis in terms of cost and performance. A simple use case for the below... » read more
In this story, we are going to build an app for detecting text in an image using Amazon Rekognition in React Native. You shall learn how to build a mobile application in React Native, which talks to AWS API Gateway. This API endpoint is configured with a lambda that stores the sent image in S3... » read more
Amazon Kinesis Data Analytics Amazon Kinesis Data Analytics (KDA) is the easiest way to analyze streaming data, gain actionable insights, and respond to your business and customer needs in real time. KDS reduces the complexity of building, managing and integrating streaming applications with other AWS services. SQL users can easily query streaming data or build... » read more
In this post, we are going to build a React Native app for detecting objects from an image using Amazon Rekognition. Here we will capture an Image or Select it from file system. We will send that image to API Gateway where it triggers the Lambda Function which will store in S3 Bucket. The stored image... » read more
This post walks you through all the steps required to build a data engineering pipeline for batch data using AWS Step Functions. The sequence of steps works like so : the ingested data arrives as a CSV file in a S3 based data lake in the landing zone, which automatically triggers a Lambda function to... » read more
This post focuses on building a react-native app which supports navigation using react-native-navigation. Why React Native Navigation? There are many ways in which we can implement navigation functionality in mobile apps developed using React Native. The two most popular among them are ‘React Navigation’ and ‘React Native Navigation’. As React Native Navigation uses the native... » read more
Setting up a Data Lake involves multiple steps such as collecting, cleansing, moving, and cataloging data, and then securely making that data available for downstream analytics and Machine Learning. AWS LakeFormation simplifies these processes and also automates certain processes like data ingestion. In this post, we shall be learning how to build a very simple... » read more
Today, we are very excited to share our insights on setting up a serverless architecture for setting up a lightening fast way* to copy large number of objects across multiple folders or partitions in an AWS data lake on S3. Typically in a data lake, data is kept across various zones depending on data lifecycle.... » read more
In Part1, we have learned and built the AWS services (API Gateway, Lambda, DynamoDB) specific components of the serverless architecture as shown below. We shall build the rest of the serverless architecture in this article. To sum it up, we will build Jotter (a note taking app) in React and use Amplify to talk to... » read more